Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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55612 matches
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SOT: HOP 94 - Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

2009-01-10T17:02:33 to 2009-01-10T17:03:35

Science Goal: Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

Program: Na scans, fine and coarse

Target: Disk Center

Pointing: xcen=27 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.05	163,163	20

SOT: HOP 94

2009-01-10T11:24:39 to 2009-01-10T16:59:56

Science Goal: HOP 94

Program: Na IVDG 61x164", 2x2, for HOP 94

Target: disk center, Quiet Sun

Pointing: xcen=-25 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.75	61,163	446

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:50:40 to 2009-01-09T04:48:55

Science Goal: Tests for HOP 94

Program: Na IVDG 61x164", 2x2, for HOP 94

Target: Bright Point away from disk center

Pointing: xcen=33 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.81	61,163	592

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:32:02 to 2009-01-08T20:38:53

Science Goal: Tests for HOP 94

Program: HOP 94 Ha and Na D Test (fast motors)

Target: Bright Point away from disk center

Pointing: xcen=30 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2
TF H I 6563 base	0.23	81,163	24

SOT: Fast Ca H at limb (1.6 sec)

2009-01-08T13:37:55 to 2009-01-08T14:39:59

Science Goal: Limb obs at high cadence (spicules)

Program: Ca H Fgram, 1.6 sec, at Limb, with context

Target: East Limb, Spicule and Jets

Pointing: xcen=-409 ycen=-865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	6.33	112,112	10
G band 4305	6.33	111,111	10
Ca II H line	0.03	38,88	2195

SOT: Limb AR

2009-01-07T09:35:31 to 2009-01-07T17:14:39

Science Goal:

Program: Ca 500 ms, 54"x108", 2x2, 30 s

Target: West Limb

Pointing: xcen=842 ycen=470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	55,111	918

SOT: Wave Propagation with MDI

2009-01-07T07:15:31 to 2009-01-07T09:24:34

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, Wings and Core

Target: Disk Center

Pointing: xcen=-10 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2

SOT: Wave Propagation with MDI

2009-01-07T07:11:32 to 2009-01-07T07:14:10

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, shifted blue

Target: Disk Center

Pointing: xcen=-11 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2

SOT: Limb AR

2009-01-06T10:16:30 to 2009-01-06T17:49:40

Science Goal:

Program: Ca 500 ms, 54"x108", 2x2, 30 s

Target: West Limb

Pointing: xcen=842 ycen=470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	55,111	905

SOT: Test for new-year observations

2008-12-25T22:00:31 to 2008-12-25T22:45:32

Science Goal:

Program: G-band, Ca 2.8kx2k, Na MG4 V/I+140 2kx2k, 2x2 sum

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	163,163	9
G band 4305	5	188,111	10
Ca II H line	5	188,111	9

SOT: on-disk coronal hole

2008-12-07T06:27:02 to 2008-12-07T10:40:06

Science Goal: on-disk coronal hole

Program: NaD MG4 V/I, 2kx2k, 2x2, 1min

Target: Coronal Hole

Pointing: xcen=606 ycen=-334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1	163,163	254

SOT: prominence obs.

2008-12-06T06:09:01 to 2008-12-06T17:59:14

Science Goal: prominence obs.

Program: CaH 2kx2k 2x2 500ms for limb prominence, 30 sec

Target: Prominence

Pointing: xcen=705 ycen=699,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	111,111	1418

SOT: prominence obs.

2008-12-05T22:30:01 to 2008-12-06T05:53:39

Science Goal: prominence obs.

Program: CaH 2kx2k 2x2 500ms for limb prominence, 30 sec

Target: Prominence

Pointing: xcen=705 ycen=699,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	111,111	888

SOT: North pole obs.

2008-12-05T10:01:33 to 2008-12-05T15:59:44

Science Goal: North pole obs.

Program: Na IV 1.4Kx1.4K + Ca 2Kx2K, 2x2 500ms, 1min

Target: North pole

Pointing: xcen=0 ycen=960,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1	112,112	359
Ca II H line	1	111,111	358

SOT: South pole obs.

2008-12-04T18:16:33 to 2008-12-04T23:59:43

Science Goal: South pole obs.

Program: Na IV 1.4Kx1.4K + Ca 2Kx2K, 2x2 500ms, 1min

Target: South Pole

Pointing: xcen=0 ycen=-960,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.01	112,112	342
Ca II H line	1	111,111	344

55612 matches
prev 1...3145 3146 3147 3148 3149 3150 3151 3152 [3153] 3154 ...3708 next